H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00

H01H71/10—Operating or release mechanisms

H01H71/50—Manual reset mechanisms which may be also used for manual release

H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever

H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism

H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee